Welcome to the PRONI website

Welcome to the Public Record Office of Northern Ireland (PRONI). PRONI aims to identify, preserve and make available Northern Ireland's unique archival heritage and community memory.

Registration

You can carry out research in PRONI free of charge. To register you must bring photographic ID to obtain a visitor pass. You can complete and return your PRONI registration form in advance. See visiting PRONI for further details on registration and opening hours.

Customer Notice

PRONI will be closed on Monday 6th April and Tuesday the 7th April 2015. We will reopen again as normal on Wednesday 8th April 2015.